HireTech HT8-1.2 Owner'S Manual & Operating Instructions Download Page 4

SPECIFICATION

The HT8-1.2 Hiretech Floor Sander will sand hard
and soft wood floors, cork and composition floors
that require rapid sanding and leveling to a fine
finish. A powerful motor drives a finely balanced
sanding drum which is covered in a unique drum
rubber providing a high quality finish to both hard
and soft woods and other surfaces. Completely self
contained with a high efficiency dust pickup the
machine breaks down into three simple component
parts for easy transport. With low voltage trip and
overload protection the HT8-1.2 is a high
performance sander suitable for professional and
home owner use.

SAFETY

1.

For safety it is recommended that a residual
current circuit breaker (ground fault interrupter)
is used with this machine.

2.

Check the operating voltage is correct and that
the machine is switched OFF (‘O’) before
connecting to the power supply.

3.

Always disconnect from the power supply when
changing the abrasive paper, servicing the floor
sander, replacing the dust bag or leaving the
machine unattended.

4.

Always replace the dust bag (paper type) or
empty the dust bag (cloth type) when the dust in
the bag reaches the ‘MAX’ line or when the
machine is left unattended.

5.

Never dispose of or empty the contents of the
dust bag into a fire or incinerator.

6.

Never reuse the paper dust bag or use a non
standard bag.

Cloth bags must be in good

condition with no holes.

7.

Always wear a dust mask when using the floor
sander, handling the dust bag or cleaning the
machine after use.

8.

Wear ear protection when using the floor sander.

9.

Ensure adequate ventilation of the work area to
avoid the formation of a combustible mixture of
flying dust and air.

10. Never smoke when using or servicing the floor

sander or when handling the dust bag.

11. Never expose the machine to rain or damp.

Always store in a dry place.

12. Stop the floor sander immediately if damage to

the machine or abrasive paper is suspected.

13. Never allow the power cable to come into contact

with the sanding drum when the floor sander is in
operation. If the power cable becomes damaged
and the inner conductors are exposed switch the
power OFF and remove the plug before
attempting to move the machine.

The cable

must be replaced by an authorised dealer or
qualified electrician using Hiretech® genuine
spare parts only.

14. Keep hands, feet and loose clothing away from

all moving parts of the machine.

15. Punch down or remove all nails, screws, tacks

and other fixings from the floor before sanding to
prevent contact with the sanding drum.

16. Never operate the machine without all the

guards in place.

17. Keep children and pets clear at all times.

18. If the machine should fail to operate refer to the

Fault Finding Guide on page 10.

1

Read the following Safety and Operational

notes before using your Hiretech HT8-1.2
Floor Sander.

Noise:

95 dBa at 1metre (3’ 3")

Switch:

Heavy duty low voltage trip
and overload protection.

Motor RPM:

8,500

Drum RPM:

3,300

Guards:

Injection moulded ABS.

Drive:

Non-slip toothed timing belts
and gear cut pulleys.

Moving Parts:

Sealed for life ball bearings.

Weight:

41.5kg (91.5lbs)

0.04 M² H Aeq8
(8 Hr. RMS )

495mm (19.5") total length x
203mm (8") wide sheet with
notched and angled ends 24
to 120 grit.

Abrasive:

Continuous heavy duty AC/DC
self cooling 4 brush.

8" (203mm) wide aluminum
extrusion with moulded rubber
drum cover.

Seated oversize vacuum fan
with adjustable dust pan,
disposable paper dust or cloth
bag.

Sanding Drum:

Dust Pickup:

Vibration:

Motor:

110/120 V 50/60 Hz

220/240 V 50/60 Hz

110/120 V 8A
220/250 V 5A

Average
Load Current:

110/120 V 15A
220/250 V 8A

Power Supply:

Off Load
Current:

Summary of Contents for HT8-1.2

Page 1: ...FLOOR SANDER MODEL HT8 1 2 OWNERS MANUAL OPERATING INSTRUCTIONS JULY 2003 REF 179 PART 163825 PRINTED IN THE UK Hiretech ABC From Serial Number 07294 220 240 Volt 03415 110 120 Volt...

Page 2: ...t available an adaptor as shown in sketch C should be installed as shown in sketch B if the outlet box that houses the receptacle is grounded Be sure to fasten the grounding tab with a metal faceplate...

Page 3: ...PARTS LIST HT8 1 2 CIRCUIT DIAGRAM FITTING A REPLACEMENT SWITCH DECLARATION OF CONFORMITY SERVICE REPAIR 18 WARNING MAINS CABLE WIRING PLUG For safe operation of this machine read and understand all...

Page 4: ...r servicing the floor sander or when handling the dust bag 11 Never expose the machine to rain or damp Always store in a dry place 12 Stop the floor sander immediately if damage to the machine or abra...

Page 5: ...move the screws completely 5 Select a suitable grade of abrasive paper see Abrasive Paper Guide on page 5 To help install course grit abrasive papers draw the smooth side back of the paper over the ed...

Page 6: ...he back of the machine when sanding CAUTION the HT8 1 2 Floor Sander is a powerful machine Always ensure that you have a firm grip before switching on CAUTION to prevent damage to the floor surface wo...

Page 7: ...s and hollows in the floor FLOOR TYPES PLANK STRIP FLOORS VENEERED LAMINATED THINNER FLOORS Old floors in good condition Uneven floors Floors with an existing finish when the floor is in good conditio...

Page 8: ...hes These types of finishes tend to raise the wood grain when first applied to raw wood Allow each coat of varnish to dry completely following the manufactures directions Use Hiretech abrasive pads to...

Page 9: ...rse non clogging For the rapid sanding and removal of scratches and marks Sanding Coarse level the joints of sub flooring like particle board and masonite Coarse Medium For the rapid sanding and remov...

Page 10: ...n good condition Drive Belts Dust Control System Lubrication Care of Motor 1 To examine the condition of the Drive Belts Ref 164 and Ref 165 remove the four screws Ref 83 and the Belt Guard Ref 81 2 L...

Page 11: ...g the shunt wire to retain it in this position for the next stage xii Enter the assembly into the main frame taking care to avoid contact between the brushes and the commutator of the armature that th...

Page 12: ...itch will immediately return to the OFF position to protect the operator This feature by preventing a circuit through the switch unless mains voltage is present also prevents a full insulation flash t...

Page 13: ...annot come into contact with the work bench service area Sanding Drum 10 If the machine has no factory mark on the adjuster and main frame then it is a later type machine that uses a concentric suppor...

Page 14: ...for obstruction If overload still operates contact an authorised repair agent The machine will not pick up dust The dust bag is full Replace the dust bag The dust shoe is out of Adjust the dust shoe a...

Page 15: ...8 1 2 39 7 11 10 14 19 15 16 26 21 17 17 18 49 20 59 55 24 51 52 53 50 96 53 56 67 60 65 66 64 63 61 62 83 81 75 2 78 86 73 72 36 35 28 80 79 29 84 82 77 86 74 58 54 23 9 1 2 3 4 48 46 22 12 6 5 8 127...

Page 16: ...5 REF 180 PART 163825 PRINTED IN THE UK PRINTED IN THE UK FLOOR SANDER MODEL HT8 1 2 HT8 1 DU8R FLOOR SANDER MODEL HT8 1 2 HT8 1 DU8R FLOOR SANDER MODEL HT8 1 2 FLOOR SANDER MODEL HT8 1 2 OWNERS MANUA...

Page 17: ...ndle Single Grip 47 980197 1 Washer 48 962402 1 Bolt including nut 49 920148 1 Nut 50 167308 1 Ring Retaining 51 160815 1 Bracket Handle 52 980196 1 Washer 53 962244 5 Bolt 54 163796 1 Bag Dust Cloth...

Page 18: ...1 Pulley Drum 164 903260 1 Belt Drum 3 4 19mm Wide 15 Ref PSTK Pack Description Qty Ref PSTK Pack Description Qty 165 903273 1 Belt Fan 1 2 13mm Wide 167 162312 1 Drum Cover Kit 168 162532 1 Drum Asse...

Page 19: ...CSN EN 60947T 4 1 CE U AC960V CSN EN 60947T 4 1 OEZ OEZ 1 1 STOP START STOP START I A I A TEST TEST AC 3 AC 3 SM1 10 SM1 10 5 5 3 3 Latch top then push down and back to secure Latch top then push down...

Page 20: ...on Class 1 HT8 1 2 110 Volt 50Hz Insulation Class 1 Machinery Directive Harmonised 89 392 EU as amended Low Voltage Directive Harmonised 73 23 EU as amended Electromagnetic Compatibility Directive 89...

Page 21: ...quires hiretech com au 2750 Web www hiretech biz FL Geversstraat 31 Tel 32 3 457 94 24 B 2650 Fax 32 3 457 49 24 Edegem Email info devomat be Web www devomat be 2282 Alpha Avenue Tel 1 604 298 0566 Bu...

Page 22: ...releases Hiretech from all other obligations and liabilities This warranty does not apply to normal wear and tear to the machine and in particular does not cover normal wear parts such as mains cable...

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